| 粉煤灰处理分散黄SE-6GFL废水的理论研究 |
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| 引用本文： | 曹先艳,岳钦艳,高宝玉,徐强. 粉煤灰处理分散黄SE-6GFL废水的理论研究[J]. 山东大学学报(理学版), 2005, 40(6): 94-97,102 |
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| 作者姓名： | 曹先艳 岳钦艳 高宝玉 徐强 |
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| 作者单位： | 同济大学,环境科学与工程学院,上海,200092;山东大学,环境科学与工程学院,山东,济南,250100;山东大学,环境科学与工程学院,山东,济南,250100 |
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| 摘 要： | 采用济宁电厂二级除尘灰处理分散黄模拟染料废水，对处理结果进行了分析和研究，并进一步探讨了其脱色机理．结果表明，在强酸或强碱性条件下，当粉煤灰的投加量为20．0g/L，搅拌反应80min时，脱色率可达到90％以上；脱色的机理为粉煤灰表面的活性点位以及未燃尽的残余碳的吸附作用。
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| 关 键 词： | 粉煤灰 模拟染料废水 分散黄脱色 脱色机理 |
| 文章编号： | 1671-9352（2005）06-0094-04 |
| 收稿时间： | 2005-04-11 |
| 修稿时间： | 2005-04-11 |
Study on the decolouration of fly ash to dispersed yellow SE-6GFL |
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| CAO Xian-yan,YUE Qin-yan,GAO Bao-yu,XU Qiang. Study on the decolouration of fly ash to dispersed yellow SE-6GFL[J]. Journal of Shandong University, 2005, 40(6): 94-97,102 |
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| Authors: | CAO Xian-yan YUE Qin-yan GAO Bao-yu XU Qiang |
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| Affiliation: | 1. School of Environmental Science and Technology, Tongji University, Shanghai 200092, China; 2, School of Environmental Science and Technology, Shandong University, Jinan 250100, Shandong, China |
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| Abstract: | The treatment of simulative dyeing wastewater by fly ash from Jining power plant is studied. Results indicate that the removal rate is above 90% under the condition of strong acid or alkali for 80 min at the dosage of 20.0 g per L wastewater. The mechanism of decolouration is the co-adsorption of active spot and the unburned carbon. |
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| Keywords: | fly ash simulative dyeing wastewater deeoloration of dispersed yellow decolourafion mechanism |
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